Meaning & Definition
adjective
Not excusable; impossible to excuse or justify.
His behavior during the meeting was inexcusable and unprofessional.
Describing an action or behavior that is considered too bad to be pardoned.
The inexcusable neglect of the duties led to serious consequences for the team.
Referring to something that cannot be excused, especially in a moral context.
It is inexcusable to treat others with such disrespect.
Indicating that an event or situation cannot reasonably be justified.
The delays were inexcusable given the ample resources available.
Etymology
Derived from the prefix 'in-' meaning 'not' and 'excusable' from Latin 'excusabilis', meaning 'justifiable'.
Common Phrases and Expressions
inexcusable behavior:
Actions that cannot be justified.
inexcusable mistake:
An error that is beyond justification.
Slang Meanings
Totally unacceptable.
That kind of behavior? That’s just inexcusable!
No way to justify it.
His excuses were inexcusable; everyone saw what happened.